<!--jquery获取元素-->
<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script src="http://code.jquery.com/jquery-1.11.3.js"></script>
		
		<script type="text/javascript">
			$(document).ready(function(){
				var $p = $("#imooc");
				$p.html("___hello___").css("color", "red");       		
            
			});
		</script>
    
	</head>
	<body>
		<p id="imooc">11</p>
	</body>
</html>

